diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2018-11-22 09:01:24 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2018-11-23 08:26:51 +0100 |
| commit | dcd6f810255785d52b89150e18460fb0899d4f7e (patch) | |
| tree | c3cb7cdcb79dbf752edcd997934e44a2e9998397 /lib/if2ip.c | |
| parent | 9944d6ba334f07b0b6199bdb5bb82091c88c16ed (diff) | |
| download | curl-dcd6f810255785d52b89150e18460fb0899d4f7e.tar.gz | |
snprintf: renamed and we now only use msnprintf()
The function does not return the same value as snprintf() normally does,
so readers may be mislead into thinking the code works differently than
it actually does. A different function name makes this easier to detect.
Reported-by: Tomas Hoger
Assisted-by: Daniel Gustafsson
Fixes #3296
Closes #3297
Diffstat (limited to 'lib/if2ip.c')
| -rw-r--r-- | lib/if2ip.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/if2ip.c b/lib/if2ip.c index ce38ea117..566061a56 100644 --- a/lib/if2ip.c +++ b/lib/if2ip.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -169,7 +169,7 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, } #endif if(scopeid) - snprintf(scope, sizeof(scope), "%%%u", scopeid); + msnprintf(scope, sizeof(scope), "%%%u", scopeid); } else #endif @@ -177,7 +177,7 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, &((struct sockaddr_in *)(void *)iface->ifa_addr)->sin_addr; res = IF2IP_FOUND; ip = (char *) Curl_inet_ntop(af, addr, ipstr, sizeof(ipstr)); - snprintf(buf, buf_size, "%s%s", ip, scope); + msnprintf(buf, buf_size, "%s%s", ip, scope); break; } } |